Answer:
1 or 0
Step-by-step explanation:
8 x b = 13
You can't divide 8 by two because that equals 16 so 8 x 1 is less than 8.
And 8 x 0 is 0
Answer:
20.4131
Step-by-step explanation:
You need to have only 4 decimal places after , last decimal being approximated
It is 25 percent because 6 goes into 24 4 times
Answer:He is wearing a coat and the temperature is below 30°F.
Step-by-step explanation:
Answer:
The measures of the angles are 150° and 30°.
Step-by-step explanation:
Let x and y represent the measures of the angles, with x representing the larger angle.
x + y = 180 . . . . . . the two angles are supplementary
x = 90 + 2y . . . . . one is 90° more than twice the other
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Substituting the expression given by the second equation into the first, we have ...
(90 +2y) +y = 180
3y = 90 . . . . . . . . . . collect terms, subtract 90
y = 30 . . . . . . . . . . . divide by the coefficient of y
x = 180 -y = 150
The measures of the angles are 150° and 30°.
